Belfast and Moosehead Lake Railroad - Unity

Boothbay Railway Village - Boothbay

Bridgton & Saco River Narrow Gauge Railroad - Bridgton

Cole Land Transportation Museum - Bangor

Maine Air Museum - Bangor

Maine Coast Railroad - Wiscasset

Maine Eastern Railroad - Rockland

Maine Narrow Gauge Railroad Co. & Museum - Portland

Owls Head Transportation Museum - Owls Head

Sandy River & Rangeley Lakes Railroad -

Scribner's Mill Preservation, Inc. - Harrison

Seal Cove Auto Museum - Camden

Seashore Trolley Museum - Kennebunkport

Skyline Farm -North Yarmouth

Stanley Museum -Kingfield

The Montreal, Maine & Atlantic -

The Owls Head Transportation Museum - Owls Head

Wiscasset, Waterville, and Farmington Railway - Alna